Results 101 to 110 of about 42,788 (248)

Identificational orientation of students in the North Caucasus

open access: yes, 2022
The item defines a hierarchy of the identities of the youth in the North Caucasus, as well as presents the specific issues about the development of civil and civilizational awareness in the polyethnic and polyconfessional ...
L. N. Vshivtseva
core  

Tree Cover and Temperature Shape the Distribution of Epiphytic Pleurozia in Asia: Forest Havens in a Warming Climate

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
This study uses an optimized MaxEnt model to predict the potential distribution of Pleurozia across Asia under current and future climate scenarios. Our results show that evergreen broadleaf forest cover, temperature annual range, mean diurnal range, and altitude are the key environmental determinants, and that suitable habitats are projected to expand
Liangtao Huang   +7 more
wiley   +1 more source

THE RELIGIOUS REVIVAL AS A REASON OF SOCIO-POLITICAL TENSION IN THE NORTH CAUCASUS

open access: yes, 2022
The culture-ideological factors that affect the growth of tension in the North Caucasus region are discussed in the paper. Particular attention is paid to the phenomenon of religious renaissance which has played a key role in socio-cultural development ...
Andrey Ivanovich Lukienko
core  

Shifting Balancing Selection Underlies an Inversion Cline in Eurasian Blackcap

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
We investigated what factor contributes to a cline of a chromosomal inversion of the Eurasian blackcap, which differs from typical inversion clines maintained by divergent selection. Using a simulation‐based machine learning approach, we found that the inversion is under negative frequency‐dependent selection, and the optimal frequency is shifted ...
Jun Ishigohoka, Miriam Liedvogel
wiley   +1 more source

The Caucasus 3 Plus the Baltic 3 and Economic Cooperation with China

open access: yesBaltic Journal of European studies, 2018
This study analyses China’s One Belt, One Road (OBOR) initiative for the Baltic and South Caucasus countries. Trade, Foreign Direct Investments and transit potential are taken as main factors for the cooperation. A clash of China and the West in pursuing
Charaia Vakhtang   +2 more
doaj   +1 more source

Micromorphological Characterization of Astragalus chamaephaca (Fabaceae) With Observations on Pollen Viability

open access: yesFeddes Repertorium, Volume 137, Issue 2, June 2026.
ABSTRACT Astragalus chamaephaca Freyn is a geographically restricted endemic species of Central Anatolia assigned to sect. Macrosemium Bunge. Detailed micromorphological data for this taxon have remained limited. This study provides a comprehensive account of pollen morphology, pollen viability, seed surface ornamentation, and indumentum characters ...
Fatma Taeb Dişli
wiley   +1 more source

The computer quantum chemical modeling of basic magnesium carbonate stabilized by biopolymers

open access: yesСовременная наука и инновации
As part of this work, computer quantum chemical modeling of the stabilization of basic magnesium carbonate by biopolymer molecules: hydroxyethylcellulose, methylcellulose, chitosan and hyaluronic acid was carried out.
A. V. Blinov   +4 more
doaj   +1 more source

The liverwort genus Metzgeria (Jungermanniopsida) in Europe – An integrative taxonomic update

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract Species delimitation in liverworts, such as Metzgeria, is hampered by their limited morphology and hence morphologically determined specimens often turn out to belong to other taxa using molecular data. Metzgeria is a simple thalloid liverwort genus with over 100 species and a worldwide distribution. Seven species are listed to occur in Europe.
Julia Bechteler   +3 more
wiley   +1 more source

A numerical method for parallel calculation of the positional characteristic for error correction in a polyalphabetic polynomial modular code

open access: yesКомпьютерная оптика
The trend toward increasing the efficiency of computing systems and devices is directly related with the transition to parallel computing. We propose that parallel calculations should be conducted at the level of arithmetic operations using arithmetic ...
I.A. Kalmykov   +4 more
doaj   +1 more source

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